linux-kernel - Re: [PATCH v2 22/23] clk: mediatek: clk-mt7986-topckgen: Properly keep some clocks enabled

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Message-ID: <CAGXv+5GcBCrHRUJHZG1XAXbh+BJxGnuYSbF-QgPY6Sh5nPEt1A@mail.gmail.com>
Date:   Fri, 30 Dec 2022 13:23:52 +0800
From:   Chen-Yu Tsai <wenst@...omium.org>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     mturquette@...libre.com, sboyd@...nel.org, matthias.bgg@...il.com,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        johnson.wang@...iatek.com, miles.chen@...iatek.com,
        fparent@...libre.com, chun-jie.chen@...iatek.com,
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        ikjn@...omium.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
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        kernel@...labora.com
Subject: Re: [PATCH v2 22/23] clk: mediatek: clk-mt7986-topckgen: Properly
 keep some clocks enabled

On Fri, Dec 23, 2022 at 5:43 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com> wrote:
>
> Instead of calling clk_prepare_enable() on a bunch of clocks at probe
> time, set the CLK_IS_CRITICAL flag to the same as these are required
> to be always on, and this is the right way of achieving that.
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Reviewed-by: Chen-Yu Tsai <wenst@...omium.org>